> yum install gcc-c++
> yum install ruby

source: http://www.nactem.ac.uk/y-matsu/geniass/

> wget http://www.nactem.ac.uk/y-matsu/geniass/geniass-1.00.tar.gz
> tar xvzf geniass-1.00.tar.gz
> cd geniass
> make

source: http://www.nactem.ac.uk/GENIA/tagger/

> wget http://www.nactem.ac.uk/tsujii/GENIA/tagger/geniatagger-3.0.2.tar.gz
> tar xvzf geniatagger-3.0.2.tar.gz
> mv geniatagger-3.0.2 geniatagger
> cd geniatagger
> make